2010 ANATOMY AND PHYSIOLOGY I Chapter 4: TISSUES AND MEMBRANES Outline of Notes I. Introduction. A. General: Cells are highly specialized and interdependent on one another. Groups of similar cells performing similar functions are called Tissues The study of tissues is called Histology. Organs are made of tissues. A detailed understanding of tissues will greatly help your understanding of organs and organ systems later in this course. Tissues are classified into 4 main types:
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imprisoned Wes had grown up at the same time‚ on the same streets‚ with the same name. They both grew up in fatherless families with working mother’s and supportive grandparents. Both families had to make sacrifices down the road to ensure that their children will have prosperous future. Both mothers tried to keep their sons away from drugs‚ crime‚ and violence. Early in their lives both realize the dangers within their communities – gang wars‚ drugs‚ gun violence‚
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Muscle tissue Muscle tissue has a ability to relax and contrast and so bring about movement and mechanical work in various parts of the body. There are other movements in the body too which are necessary for the survival of the organism such as the heart beat and the movements of the alimentary canal. Muscles can be divided into three main groups according to their structure * Smooth muscle tissue. * Skeletal muscle tissue. * Cardiac (heart) muscle tissue.
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Types of Tissues Stacy Sisler HS 120‚ Section 03 Unit 2 Seminar Kaplan University Jan. 17‚ 2011 Types of Tissue A tissue is a group of cells that have a similar shape and function. Different type of tissues can be found in different organs. In humans‚ there re four basic types of tissue: epithelial tissue‚ connective tissue‚ muscular tissue‚ and nervous tissue. There may be various sub-tissues within each of the primary tissues. Epithelial tissue covers the body
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Connective Tissue As the name implies‚ connective tissue serves a "connecting" function. It supports and binds other tissues. Unlike epithelial tissue‚ connective tissue typically has cells scattered throughout an extracellular matrix. Loose Connective Tissue In vertebrates‚ the most common type of connective tissue is loose connective tissue. It holds organs in place and attaches epithelial tissue to other underlying tissues. Loose connective tissue is named based on the "weave" and type
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“The planet takes care of us‚ not we of it.” One could say that the planet earth is a system‚ interacting with objects in space such as the sun and the moon. The mass and diameter of these objects‚ their distance from earth and the amount of heat they radiates makes the conditions on earth ideal for life to exist. Over the years‚ humans have begun to consume at a much faster rate than before. Yes‚ fossil fuels like coal‚ natural gas and oil are being used at a greedy rate‚ but the ground is
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Toys have always been associated with children for years; toys are children’s outlets to playing‚ finding their creativity and exploring new worlds. It is estimated that over 221 million dollars is spent on toys every year in the U.S.(Wikipedia) Toys play a big role in helping babies and toddlers develop motor skills and can serve as learning tools. Toys are usually the most prized possessions of our little ones and they love them‚ and parents love giving them to them. As toys help shape a child’s
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ANIMAL TISSUES 1. Classify the animal tissues. On the basis of the function they perform‚ animal tissues are classified into four different types. They are: i) Epithelial tissue ii) Connective tissue iii) Muscular tissue iv) Nervous tissue 2. What are epithelial tissues? What are the characteristic features of these tissues? The covering or protective tissues in the animal body are called epithelial tissues. They also perform the functions of secretion and absorption
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cinema history‚ a feature film’s stars were to be computer-generated. Movie-goers were about to go to infinity and beyond. Toy Story (1995) tells the tale of a beloved toy sheriff who must compete for the affection of his owner with a brand new toy. Both their worlds are turned upside down when jealousy takes over and they are both lost in a human world. It is easy to understand why Toy Story ranks among the top one hundred films of all time. From the incredible reviews and reception of the film at its
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Critical Thinking Paper In the world of psychology there are many different forms of psychological disorders. Many of these disorders are portrayed in movies‚ television‚ music‚ and in literature. The portrayals of these disorders can be effective in showing the true colors of psychological disorders‚ or they can leave the audience with a false impression. The pop culture event that I studied was the film As Good as it Gets. The film did a good job depicting the disorder of obsessive compulsive
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